Number 1361 is pronounced one thousand three hundred sixty one.
Number 1361 is a prime number.
The prime number before 1361 is 1327.
The prime number after 1361 is 1367.
Number 1361 has 2 divisors: 1, 1361.
Sum of the divisors is 1362.
Number 1361 is not a Fibonacci number.
It is not a Bell number.
Number 1361 is not a Catalan number.
Number 1361 is not a regular number (Hamming number).
It is a not factorial of any number.
Number 1361 is a deficient number and therefore is not a perfect number.
Binary numeral for number 1361 is 10101010001.
Octal numeral is 2521.
Duodecimal value is 955.
Hexadecimal representation is 551.
Square of the number 1361 is 1852321.
Square root of the number 1361 is 36.891733491393.
Natural logarithm of 1361 is 7.2159750026515
Decimal logarithm of the number 1361 is 3.1338581252033
Sine of 1361 is -0.63683097736903. Cosine of the number 1361 is -0.77100344114875. Tangent of the number 1361 is 0.82597682887146